https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
Vandalproof IR Dome camera

Vandalproof IR Dome camera

Catchview Electronics Co., Ltd.
Region: China
Update: 08/23/2011
Key Specifications
Model No. CV-V513S

Chip Set 1/3” SHARP CCD

Resolution 420TVL,

TV system NTSC/PAL

Sync System Internal

Mini Illumination 0.5Lux, 0 Lux (IR on)

Lens 3.5-8mm Varifocal lens

IR view distance 25 M

White Balance Mode Auto

Range 3200~10000K

Gain Control Auto

S/N Ratio >48dB

Electronic Shutter 1/50~1/12,000 sec.

Auto Iris A.E.S

Video out 1.0V p-p at 75 ohm

Gamma Correction 0.45

Working Temp. -10℃~50℃

Weight 850g

Dimension Φ 120*80

Power supply DC12V±1V

Power consumption MAX 380 MA

https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions